Chinese medicine believes that the correct sleeping position should be lying on the right side with legs slightly bent. In this way, the heart is high and not oppressed; Low liver position and good blood supply are beneficial to metabolism; Food in the stomach is pushed to the duodenum by gravity, which can promote digestion and absorption. At the same time, the whole body is in a relaxed state, breathing evenly, the heartbeat slows down, and the brain, heart, lungs, gastrointestinal tract, muscles and bones are fully rested and supplied with oxygen.
Of course, for a healthy person, you don't have to stick to your sleeping position too much, because overnight, people often can't sleep in a fixed position until dawn, and most people are constantly changing their sleeping positions, which is more conducive to relieving fatigue.